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Figure 3 is out of focus and blurred. Compare this
example to Figure 1. Here are some suggestions to avoid
blur.
All cameras have a minimum focusing distance. Though most
cameras today focus automatically, there is a minimum distance
under which the lens cannot focus on the subject. That distance
varies between cameras and it may be as little as a foot or
so. In some cases, it can be longer. If you try to take a
picture with the camera closer to the subject than the minimum
focusing distance, the lens will not be able to focus and
the picture will be blurred. Consult your camera manual to
find out what that distance is.
You are trying, rightfully so, to maximize the size of the
subject in the picture and you do so by moving closer to the
subject. Don't get closer than the lens can focus. It is better
to back up more and then after the picture is shot, it can
be cropped to "zoom" in on desired parts of the
picture. Again, going back to the previous subject, don't
worry about doing that if you are unfamiliar with the process.
I can do that here.
Do not move the camera during the shot. This may sound like
the obvious but it is an extremely common mistake. Rather
than gently and smoothly squeezing the shutter button, many
people snap on it with a hard jerky motion which actually
causes the camera to move during the moment of exposure. Learn
to press gently.
The nice thing about digital cameras is that you have instant
feedback on the quaility of the photograph we just made. Be
careful about relying too much on the digital display on the
camera itself. It is useful, but detail which will be revealed
when the picture is displayed on a much larger computer screen
may not be seen on a small camera back display. If the camera
has a feature to zoom you can use it to zoom in on the subject
and as it grows larger on the little screen, you can see if
it is going to be sharp on the computer screen. Be aware,
however, that even a sharp picture if zoomed in too much on
the camera display will appear blurred. The best judgement
is made with the picture viewed on the computer screen.
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